Colony age robot outbreak

You should go to freedom. But a way to you will block set the robot of defenders. Their problem to destroy you without having passed to an exit. And as consequence your problem will be consist in destruction of the given robots. The first opponents will be weak enough and on them you can use tactics of conducting fight, use of improvised landscapes and labyrinths for protection against flying shells. But in due course enemies will become more and more, and their weapon will become more powerful.